American Cyanamid Company

Other

Philip Mark Harrington

Gary Mitchell Karp

Michael A Guaciaro

Mark C Manfredi

Alvin D Crews, Jr

Alvin Donald Crews

Simon David Gill

Petra Dieterich

Michael E Condon

Michael E Jung

Kenneth A Kremer

Alvin Donald Crews, Jr

A frame hanging level having a least one (1) horizontal and one (1) vertical spirit level incorporates positioning assemblies to aid in the marking of a vertical surface in the mounting of a wall decoration. The positionable assemblies depend within an open space and are capable of being manipulated to and secured in a desired position relative to the level.

Frame hanging level

There is provided a 3-(3-aryloxyphenyl)-1-(substituted methyl)-s-triazine-2,4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

3-(3-aryloxyphenyl)-1-(substituted methyl-s-triazine-2,4,6-oxo or

There are provided aryne intermediates of formula I, useful in the manufacture of herbicidal compounds. ##STR1## Also provided is a method to prepare the formula I intermediates via the palladium catalyzed coupling of an o-halonitrobenzene or o-haloaniline with 3-butyne-1-ol.

Aryne intermediates and a process for the preparation thereof

3-(3-aryloxyphenyl)-1-(substituted methyl)-S-triazine-2,4,6-oxo or

There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2, 4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

1-(3-heterocyclyphenyl)-S-triazine-2,6,6-oxo or thiotrione herbicidal

There is provided a 1-(3-heterocyclylphenyl)-s-triazine-2,4,6-oxo or thiotrione compound having the structural formula I ##STR1## Further provided are a composition and a method comprising that compound for the control of undesirable plant species.

1-(3-heterocyclphenyl)-s-triazine-2,4,6-oxo or thiotrione herbicidal

3-(3-aryloxyphenyl)-1-(substituted methyl)-s-triazine-2,4,6-oxo or

1-(3-heterocyclylphenyl)-s-triazine-2,4,6-oxo or thiotrione herbicidal

1-(3-heterocyclylphenyl)-s-triazine-2,4,6-oxo or thiortione herbicidal

3-(3-aryloxyphenyl)-1 (substituted methyl)-s-triazine-2,4,6-oxo or

The present invention provides 1-{[2-(cyclopropylcarbonyl)-4-fluorophenyl]sulfamoyl}-3-(4,6-dimethoxy-2-p yrimidinyl)urea which has the structural formula I ##STR1## Further provided are compositions and methods comprising that compound for the control of undesirable plant species.

2-amino-5-fluorophenyl cyclopropyl ketone

Hydantocidin is a potent non-selective herbicidal natural product. This invention provides an efficient method for the enantioselective preparation of (+)-hydantocidin, analogs thereof and intermediates therefor.

Growing community of inventors

Cranbury, NJ, United States of America

Philip Mark Harrington